D. M. James

628 total citations
15 papers, 479 citations indexed

About

D. M. James is a scholar working on Molecular Biology, Plant Science and Organic Chemistry. According to data from OpenAlex, D. M. James has authored 15 papers receiving a total of 479 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Molecular Biology, 7 papers in Plant Science and 6 papers in Organic Chemistry. Recurrent topics in D. M. James's work include Plant nutrient uptake and metabolism (6 papers), Legume Nitrogen Fixing Symbiosis (3 papers) and Chemical Synthesis and Analysis (2 papers). D. M. James is often cited by papers focused on Plant nutrient uptake and metabolism (6 papers), Legume Nitrogen Fixing Symbiosis (3 papers) and Chemical Synthesis and Analysis (2 papers). D. M. James collaborates with scholars based in United Kingdom and United States. D. M. James's co-authors include D. John Faulkner, E. J. Hewitt, O. A. M. Lewis, Keith Smith, Eric J. Hewitt, D. P. Hucklesby, Atilio J. Barneix, Michael D. Scawen, Ian Matthews and Richard W. Jones and has published in prestigious journals such as PLANT PHYSIOLOGY, Tetrahedron and Phytochemistry.

In The Last Decade

D. M. James

14 papers receiving 440 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
D. M. James United Kingdom	9	215	153	101	56	41	15	479
Ian Holden United Kingdom	13	140 0.7×	214 1.4×	122 1.2×	38 0.7×	31 0.8×	30	505
James R. Vyvyan United States	15	416 1.9×	396 2.6×	154 1.5×	49 0.9×	49 1.2×	32	934
Roger C. Pettersen United States	14	166 0.8×	86 0.6×	119 1.2×	110 2.0×	16 0.4×	35	569
Hubert Sauter Germany	12	219 1.0×	274 1.8×	153 1.5×	16 0.3×	73 1.8×	23	617
C. F. H. Allen United States	14	340 1.6×	68 0.4×	200 2.0×	14 0.3×	21 0.5×	42	686
Chiaki Matsumoto Japan	11	219 1.0×	404 2.6×	230 2.3×	114 2.0×	14 0.3×	15	757
Shu‐Sheng Zhang China	16	469 2.2×	226 1.5×	210 2.1×	108 1.9×	16 0.4×	63	944
Richard J. Cremlyn United Kingdom	13	469 2.2×	84 0.5×	115 1.1×	32 0.6×	36 0.9×	80	710
Per Kolsaker Norway	12	172 0.8×	72 0.5×	73 0.7×	27 0.5×	17 0.4×	61	369
G. Gil France	17	153 0.7×	267 1.7×	125 1.2×	21 0.4×	51 1.2×	35	567

Countries citing papers authored by D. M. James

Since Specialization

Citations

This map shows the geographic impact of D. M. James's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by D. M. James with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites D. M. James more than expected).

Fields of papers citing papers by D. M. James

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by D. M. James. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by D. M. James. The network helps show where D. M. James may publish in the future.

Co-authorship network of co-authors of D. M. James

This figure shows the co-authorship network connecting the top 25 collaborators of D. M. James. A scholar is included among the top collaborators of D. M. James based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with D. M. James. D. M. James is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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15 of 15 papers shown

Siegel, Jay S., D. M. James, Edward A. Wintner, & D. John Faulkner. (1993). Metal Binding by the Trisoxazole Portion of the Marine Natural Product Dihydrohalichondramide. Heterocycles. 35(2). 675–675. 7 indexed citations

Smith, Keith, et al.. (1992). Selective para-bromination of phenols via a regenerable polymer-bound tetraalkylammonium tribromide. Journal of the Chemical Society Perkin Transactions 1. 1877–1877. 18 indexed citations

Smith, Keith, et al.. (1992). A new method for bromination of carbazoles, β-carbolines and iminodibenzyls by use of N-bromosuccinimide and silica gel. Tetrahedron. 48(36). 7479–7488. 91 indexed citations

James, D. M., et al.. (1991). Two New Brominated Tyrosine Derivatives from the Sponge Druinella (=Psammaplysilla) purpurea. Journal of Natural Products. 54(4). 1137–1140. 157 indexed citations

Smith, Keith, et al.. (1990). Regiospecific Synthesis of 1-Substituted 1,2,4-Triazoles by Reaction of 1,2,4-Triazole with Aldehydes. Chemistry Letters. 19(3). 351–354. 6 indexed citations

Barneix, Atilio J., et al.. (1985). Nitrate Assimilation and Growth of Steptoe Barley and one of its Nitrate Reductase Deficient Mutants. Annals of Botany. 56(5). 711–718.

Barneix, Atilio J., et al.. (1984). Some effects of nitrate abundance and starvation on metabolism and accumulation of nitrogen in barley (Hordeum vulgare L. cv Sonja). Planta. 162(5). 469–476. 28 indexed citations

Lewis, O. A. M., D. M. James, & E. J. Hewitt. (1982). Nitrogen Assimilation in Barley (Hordeum vulgare L. cv. Mazurka) in Response to Nitrate and Ammonium Nutrition. Annals of Botany. 49(1). 39–49. 90 indexed citations

Jones, Richard W., et al.. (1976). Nitrate reductase activity and growth in Paul's Scarlet rose suspension cultures in relation to nitrogen source and molybdenum. Planta. 133(1). 27–34. 22 indexed citations

10.

Hucklesby, D. P., et al.. (1976). Properties of nitrite reductase from Cucurbita pepo. Phytochemistry. 15(5). 599–603. 26 indexed citations

11.

Hewitt, Eric J., D. M. James, & A. R. J. Eaglesham. (1975). The non-enzymic reduction of nitrite by benzyl viologen (free-radical) in the presence and absence of ammonium sulphate. Molecular and Cellular Biochemistry. 6(2). 101–105. 3 indexed citations

12.

Scawen, Michael D., Eric J. Hewitt, & D. M. James. (1975). Preparation, crystallization and properties of Cucurbita pepo plastocyanin and ferredoxin. Phytochemistry. 14(5-6). 1225–1233. 18 indexed citations

13.

Hucklesby, D. P., D. M. James, & E. J. Hewitt. (1974). Purification and some Properties of Nitrite Reductase from Cucurbita pepo. Biochemical Society Transactions. 2(3). 436–437. 2 indexed citations

14.

Hucklesby, D. P., E. J. Hewitt, & D. M. James. (1970). Possible active sites in nitrite reductase and hydroxylamine reductases from vegetable marrow (Cucurbita pepo L.). Biochemical Journal. 117(2). 30P–30P. 8 indexed citations

15.

Hewitt, E. J., D. M. James, & C. P. Lloyd‐Jones. (1965). A Comparison of Methods for the Removal of Cobalt and Vanadium from Salts Used in Plant Nutritional Studies. PLANT PHYSIOLOGY. 40(2). 326–331. 3 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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